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IEC 62040-1-1:2002
Superseded
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Uninterruptible power systems (UPS) - Part 1-1: General and safety requirements for UPS used in operator access areas
Hardcopy , PDF , PDF 3 Users , PDF 5 Users , PDF 9 Users
11-06-2008
30-08-2002
FOREWORD
1 Scope and specific applications
1.1 Scope
1.2 Specific applications
2 Normative references
3 Definitions
4 General conditions for tests
4.1 Operating parameters for tests
4.2 Loads for tests
4.3 Components
4.4 Power interfaces
4.5 Marking and instructions
5 Fundamental design requirements
5.1 Protection against electric shock and energy hazards
5.2 Insulation
5.3 Limited current circuits
5.4 Provisions for protective earthing
5.5 AC and d.c. power isolation
5.6 Overcurrent and earth fault protection
5.7 Protection of personnel - Safety interlocks
5.8 Clearances, creepage distances and distances through
insulation
5.9 External signalling circuits
5.10 Limited power source
6 Wiring, connections and supply
6.1 General
6.2 Connection to power
6.3 Wiring terminals for external power conductors
7 Physical requirements
7.1 Enclosure
7.2 Stability
7.3 Mechanical strength
7.4 Construction details
7.5 Resistance to fire
7.6 Battery location
7.7 Temperature rise
8 Electrical requirements and simulated abnormal conditions
8.1 General
8.2 Electric strength
8.3 Abnormal operating and fault conditions
9 Connection to telecommunication networks
Annex H (informative) Guidance on protection against ingress of
water and foreign objects
Annex L (normative) Backfeed protection test
Annex M (normative) Examples of reference load conditions
Annex N (normative) Ventilation of battery compartments
Annex X (informative) Guidance for disconnection of batteries
during shipment
Bibliography
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